package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.OrderSetting;
import com.itheima.service.OrderSettingService;
import com.itheima.util.POIUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.rmi.MarshalException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * 预约设置
 *
 */
@RestController
@RequestMapping("/ordersetting")
public class OrderSettingController {

    @Reference
    private OrderSettingService orderSettingService;

    /**
     * Excel文件上传，并解析文件内容保存到数据库
     * @param excelFile
     * @return
     */
    @RequestMapping("/upload")
    public Result upload(@RequestParam("excelFile") MultipartFile excelFile){
        try {
            //读取Excel文件数据
            List<String[]> readExcel = POIUtils.readExcel(excelFile);
            //判断读到的数据不为空，且长度大于0
            if (readExcel != null && readExcel.size() > 0){
                //对数据进行重新封装
                ArrayList<OrderSetting> orderSettingList = new ArrayList<>();
                //循环遍历读到的数据
                for (String[] strings : readExcel) {
                    //用有参构造方法封装数据，将string类型的日期，转换为日期类型的日期
                    OrderSetting orderSetting = new OrderSetting(new Date(strings[0]),Integer.parseInt(strings[1]));
                    //将封装好的数据存到集合中
                    orderSettingList.add(orderSetting);
                }
                orderSettingService.add(orderSettingList);
            }
        } catch (IOException e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.IMPORT_ORDERSETTING_FAIL);
        }
        return new Result(true,MessageConstant.IMPORT_ORDERSETTING_SUCCESS);
    }

    /**
     *
     * @return
     */
    @RequestMapping("/getOrderSettingByMonth")
    public Result getOrderSettingByMonth(String date){//日期格式为2019-10-10
        try {
            List<Map> orderSettingList =orderSettingService.getOrderSettingByMonth(date);
            return new Result(true,MessageConstant.GET_ORDERSETTING_SUCCESS,orderSettingList);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.GET_ORDERSETTING_FAIL);
        }
    }

    /**
     * 预约设置
     * @param orderSetting
     * @return
     */
    @RequestMapping("/editNumberByDate")
    public Result editNumberByDate(@RequestBody OrderSetting orderSetting){
        try {
            orderSettingService.editNumberByDate(orderSetting);
            return new Result(true,MessageConstant.ORDERSETTING_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.ORDERSETTING_FAIL);
        }
    }
}
